99922235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 54906565

約数列:

[1, 5, 7, 19, 23, 35, 47, 95, 115, 133, 139, 161, 235, 329, 437, 665, 695, 805, 893, 973, 1081, 1645, 2185, 2641, 3059, 3197, 4465, 4865, 5405, 6251, 6533, 7567, 13205, 15295, 15985, 18487, 20539, 22379, 31255, 32665, 37835, 45731, 60743, 92435, 102695, 111895, 124127, 143773, 150259, 228655, 303715, 425201, 620635, 718865, 751295, 868889, 1051813, 2126005, 2854921, 4344445, 5259065, 14274605, 19984447, 99922235]

約数ペア:

[(1, 99922235), (5, 19984447), (7, 14274605), (19, 5259065), (23, 4344445), (35, 2854921), (47, 2126005), (95, 1051813), (115, 868889), (133, 751295), (139, 718865), (161, 620635), (235, 425201), (329, 303715), (437, 228655), (665, 150259), (695, 143773), (805, 124127), (893, 111895), (973, 102695), (1081, 92435), (1645, 60743), (2185, 45731), (2641, 37835), (3059, 32665), (3197, 31255), (4465, 22379), (4865, 20539), (5405, 18487), (6251, 15985), (6533, 15295), (7567, 13205)]